37645 Frequently Asked Questions

A: ZIP Code 37645 is Located in Mount Carmel Tennessee. Portions of 37645 are also in Kingsport, Church Hill.

A: ZIP Code 37645 is Located Entirely in Hawkins County Tennessee.

A: The Current Sales Tax in ZIP Code 37645 is 9.8%

A: The Area Code for 37645 is 423.

A: ZIP Code 37645 is in the Tennessee 1st Congressional District.

A: 37645 is within Tennessee State House of Representatives District 3 and Tennessee State House of Representatives District 9.

A: ZIP Code 37645 is in Tennessee State Senate District 4.

A: The 2022 population of ZIP Code 37645 is 5486. The population growth rate in 37645 is 6.23%. The population density of 37645 is 284.

A: The majority race/ethnicity of people residing in 37645 is White (98.72%). The majority race/ethnicity of students attending public schools in 37645 is White(92.88%).

A: The median household income in 37645 is $59,691 (2021) and the average adjusted income is $260,530 (2021).